Search Results - "Lei, Hongxiang"

Controllable Cellular Micromotors Based on Optical Tweezers by Zou, Xiaobin, Zheng, Qing, Wu, Dong, Lei, Hongxiang

“…Micromotors hold exciting prospects in biomedical applications but still face a great challenge. To date, there have been few reports of micromotors with high…”
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Mie resonant scattering-based refractive index sensor using a quantum dots-doped polylactic acid nanowire by He, Weiqi, Zhang, Weina, Zhang, Jiantian, Yu, Peng, Liu, Pu, Yang, Guowei, Lei, Hongxiang

“…An optical refractive index (RI) nanosensor with a high sensitivity and figure of merit (FOM), good stability, and biocompatibility is of great significance…”
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Accumulation, Directional Delivery and Release of Nanoparticles along a Nanofiber by Wen, Mingcong, Yao, Benjun, Yuan, Shun, Lei, Hongxiang

“…Controllably accumulating and delivering nanoparticles (NPs) into specific locations are a central theme of nano-engineering and important for targeted therapy…”
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Growth of well-arrayed ZnO nanorods on thinned silica fiber and application for humidity sensing by Liu, Yanjuan, Zhang, Yao, Lei, Hongxiang, Song, Jingwei, Chen, Hui, Li, Baojun

“…Thinned silica fibers were fabricated by drawing conventional single mode silica fiber through flame heated method and well-arrayed ZnO nanorods were grown on…”
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Color Tuning Using Scanning Optical Tweezers by Yao, Benjun, Yuan, Shun, Yang, Guowei, Lei, Hongxiang

“…Color tuning plays an increasingly vital role in daily life, including painting, printing, decoration, and animation display. Among many nonemissive color…”
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Photophoretic assembly and migration of dielectric particles and Escherichia coli in liquids using a subwavelength diameter optical fiber by Lei, Hongxiang, Zhang, Yao, Li, Xingmin, Li, Baojun

“…We demonstrate a photophoretic assembly and migration of dielectric (SiO(2) and TiO(2)) particles and bacteria (Escherichia coli) in liquids by using a…”
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Photothermal trapping of dielectric particles by optical fiber-ring by Xin, Hongbao, Lei, Hongxiang, Zhang, Yao, Li, Xingmin, Li, Baojun

“…The removal of dielectric particles and bacteria from water is an extremely important global issue, particularly, for drinking and sanitation. This work…”
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Particle separation in fluidic flow by optical fiber by Lei, Hongxiang, Zhang, Yao, Li, Baojun

“…We report a separation of two different size particles in fluidic flow by an optical fiber. With a light of 1.55 μm launched into the fiber, particles in…”
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All-optical targeted drug delivery and real-time detection of a single cancer cell by Liu, Xiaole, Yuan, Jie, Wu, Dong, Zou, Xiaobin, Zheng, Qing, Zhang, Weina, Lei, Hongxiang

“…Targeted drug delivery and real-time detection both play an important role for studying the specificity of a single cancer cell and the development of…”
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Microsphere-assisted manipulation of a single Ag nanowire by Zhang, Weina, Wen, Mingcong, Liu, Pu, Yang, Guowei, Lei, Hongxiang

“…Metal nanowires are promising building blocks for optoelectronic nanodevices, so their independent and precise manipulation is urgently needed. However, the…”
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Polarization beam splitter with wide bandwidth in air-hole-based periodic dielectric waveguides by Zhang, Yao, Lei, Hongxiang, Li, Baojun

“…A polarization beam splitter with wide bandwidth and simple structure in air-hole-based periodic dielectric waveguides has been proposed and designed…”
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Light‐Driven Multi‐Core/Shell Microdroplets as a Targeted Drug Delivery System by Yuan, Shun, Yao, Benjun, Yang, Guowei, Lei, Hongxiang

“…Targeted drug delivery system (DDS) holds exciting prospects in biomedical clinical research and drug development. However, it faces a significant challenge in…”
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Trapping and Detection of Nanoparticles and Cells Using a Parallel Photonic Nanojet Array by Li, Yuchao, Xin, Hongbao, Liu, Xiaoshuai, Zhang, Yao, Lei, Hongxiang, Li, Baojun

“…In advanced nanoscience, there is a strong desire to trap and detect nanoscale objects with high-throughput, single-nanoparticle resolution and high…”
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Ag nanowire/nanoparticle-decorated MoS2 monolayers for surface-enhanced Raman scattering applications by Li, Juan, Zhang, Weina, Lei, Hongxiang, Li, Baojun

“…Developing well-defined nanostructures with superior surface-enhanced Raman scattering (SERS) performance is a critical and highly desirable goal for the…”
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Enhancing Upconversion Fluorescence with a Natural Bio-microlens by Li, Yuchao, Liu, Xiaoshuai, Yang, Xianguang, Lei, Hongxiang, Zhang, Yao, Li, Baojun

“…Upconversion fluorescence has triggered extensive efforts in the past decade because of its superior physicochemical features and great potential in biomedical…”
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A novel acoustic emission detection module for leakage recognition in a gas pipeline valve by Li, Zhenlin, Zhang, Haifeng, Tan, Dongjie, Chen, Xin, Lei, Hongxiang

“…Internal valve leakage in a natural gas pipeline seriously impairs the safe operation on pipelines, and the recognition of leakages has therefore been a major…”
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Single Polylactic Acid Nanowire for Highly Sensitive and Multifunctional Optical Biosensing by Zhang, Weina, Liu, Pu, Yang, Guowei, Lei, Hongxiang

“…Nanowire-based optical biosensors with high sensitivity are highly desired for the detection of biological microenvironments and analysis of cellular…”
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Temperature-dependent Förster resonance energy transfer from upconversion nanoparticles to quantum dots by Zhang, Weina, Li, Juan, Lei, Hongxiang, Li, Baojun

“…The Förster resonance energy transfer (FRET) from the β-NaYF :Yb , Er /NaYF upconversion nanoparticles (UCNPs) to ZnCdSe/ZnS quantum dots (QDs) as a function…”
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Penta‐PdPSe: A New 2D Pentagonal Material with Highly In‐Plane Optical, Electronic, and Optoelectronic Anisotropy by Li, Peiyang, Zhang, Jiantian, Zhu, Chao, Shen, Wanfu, Hu, Chunguang, Fu, Wei, Yan, Luo, Zhou, Liujiang, Zheng, Lu, Lei, Hongxiang, Liu, Zheng, Zhao, Weina, Gao, Pingqi, Yu, Peng, Yang, Guowei

“…Due to their low‐symmetry lattice characteristics and intrinsic in‐plane anisotropy, 2D pentagonal materials, a new class of 2D materials composed entirely of…”
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Plasmon-Induced Selective Enhancement of Green Emission in Lanthanide-Doped Nanoparticles by Zhang, Weina, Li, Juan, Lei, Hongxiang, Li, Baojun

“…By introducing an 18 nm thick Au nanofilm, selective enhancement of green emission from lanthanide-doped (β-NaYF4:Yb3+/Er3+) upconversion nanoparticles (UCNPs)…”
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